How to choose a folder gluer
The application of the folder gluer is the last process in the production of packaging boxes. It is to fold the printed and die-cut cardboard into a glue to make a paste. The machine glue box replaces the manual folder glue, which reduces labor costs and improves Improve work efficiency. Therefore, it is very important to buy a high-quality folder-gluer. When buying, pay attention to whether it is suitable for your product; the size of the investment cost; and whether the manufacturer is professional. Its main feature is semi-automatic and fully automatic folder-gluer. Semi-automatic folder gluer, it is mainly used for large packaging boxes, corrugated boxes (boxes) and other cartons that cannot be pasted by automatic folder gluers. It is simple in structure, large in appearance, sturdy and reliable, and easy to use and debug. It has a high frequency of use. Almost all cartons can be completed with a semi-automatic folder gluer. The working process includes automatic paper feeding, grinding, gluing, and then sending out through the belt, manually folding and forming, and finalizing the shape by a single-side air pressure table (with six sets on the side). The machine pulp carton has beautiful appearance, strong bonding, and saves glue. Its output depends on the proficiency of the workers. Automatic folder gluers are generally divided into three categories. Ordinary Welt Folder Gluer: It has the basic functions of folding on both sides and on both sides. This type of folder gluer has the highest market share and the widest application range. It is the most basic equipment to replace manual folder gluer.
Folder-gluer with pre-folding: ordinary carton. The product is square (that is, four sides), ordinary folder gluer and manual glue box can only fold two sides, and the other two sides have only indentations, so the opened carton is not easy to break, and it is easy to jam on the automatic loading line machine. Moreover, the pre-folded carton is easy to open and is suitable for automatic bagging and packaging, especially the packaging of medicine boxes, which basically use pre-folded and glued boxes.
Folder-gluer with hook bottom: This is a variety of folder-gluers. Among them, the most complicated equipment is the most difficult to debug. Not only has the functions of the above two types of folder gluing machines, but also the bottom of the box can be folded and pasted. The paper box pasted in this way is particularly easy to open, and the bottom is already stuck, so there is no need to insert the bottom manually. This is called an automatic bottom in the industry. Ordinary high-level packaging (such as makeup boxes, etc.) all adopt a hook bottom structure. Due to the fact that domestic hook-bottom boxes have fewer equipment and higher prices, more than 50% of foreign packaging boxes use hook-bottom methods, while domestic hook-bottom boxes account for less than 10%. Market application of pasting paper boxes. Manufacturers of automatic folder-gluing machines will continue to devote themselves to the research of new-type folder-gluing technology and promote the development of the domestic printing and packaging industry. In a few years, manual paper boxes will be eliminated.
